deinterleave

deinterleave — Deinterleaves arrays by picking alternate data from its input.

Description

Takes an input array and deinterleaves its data by choosing the data from alternate positions.

Syntax

kout1[], kout2[] deinterleave kin[]

Performance

kout1[], kout2[] -- output arrays containing the deinterleaved output. They will be created if not existent.

kin[] -- input array containing the values to be deinterleaved.

Examples

Here is an example of the deinterleave opcode. It uses the file deinterleave.csd.

Example 195. Example of the deinterleave opcode.

See the sections Real-time Audio and Command Line Flags for more information on using command line flags.

<CsoundSynthesizer>
<CsOptions>
-n
</CsOptions>
<CsInstruments>


instr 1

kInt[] fillarray 1,2,3,4,5,6,7,8

kout1[],kout2[] deinterleave kInt

printf "input: \n%d %d %d %d %d %d %d %d\n", 1,
         kInt[0], kInt[1], kInt[2], kInt[3],
         kInt[4], kInt[5], kInt[6], kInt[7]


printf "de-interleaved:\n%d %d %d %d \n%d %d %d %d\n", 1,
         kout1[0], kout1[1], kout1[2], kout1[3],
         kout2[0], kout2[1], kout2[2], kout2[3]
endin

</CsInstruments>
<CsScore>
i1 0 1	
e
</CsScore>
</CsoundSynthesizer>

See Also

Vectorial opcodes, array opcodes

Credits

Author: Victor Lazzarini
NUI Maynooth
2018

New in version 6.12